Patents by Inventor Jonas BECKER

Jonas BECKER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12221961
    Abstract: A vacuum pump in accordance with the invention, in particular a scroll vacuum pump, comprises a first spiral element that has a first wall that extends spirally about a first axis, that extends in an axial direction from a first support, and that has a first free end face facing away from the first support, and a second spiral element that has a second wall that extends spirally about a second axis, that extends in the axial direction from a second support, and that has a second free end face facing away from the second support, wherein the first spiral element and the second spiral element are movable relative to one another and are arranged such that the first wall and the second wall sealingly engage into one another while forming pumping spaces, wherein the free end face of at least one of the walls has a recess, in particular a groove, which extends in a longitudinal direction of the wall and in which at least one seal is movably arranged, and wherein the recess is laterally bounded by at least one inner
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: February 11, 2025
    Assignee: Pfeiffer Vacuum Technology AG
    Inventors: Jonas Becker, Jan Hofmann, Sebastian Latta, Heiko Schaefer, Maik Schaefer, Wolfgang Soehngen
  • Publication number: 20240209857
    Abstract: The present invention relates to a pump, in particular a vacuum pump, comprising a pump-active component having a coating, wherein the coating comprises an oxide layer, which is in particular formed by anodic oxidation in an acidic electrolyte and which has pores, and a fluorine-free polymer-based and/or sol-gel-based sealing, and wherein the pores of the oxide layer are at least partly covered by the sealing and/or impregnated with the sealing and/or filled with the sealing. The present invention further relates to a method of sealing a porous oxide layer.
    Type: Application
    Filed: November 17, 2023
    Publication date: June 27, 2024
    Applicant: Pfeiffer Vacuum Technology AG
    Inventors: Bernd KOCI, Jonas BECKER, Sebastian LATTA
  • Publication number: 20240209855
    Abstract: A vacuum pump in accordance with the invention, in particular a scroll vacuum pump, comprises a first spiral element that has a first wall that extends spirally about a first axis, that extends in an axial direction from a first support, and that has a first free end face facing away from the first support, and a second spiral element that has a second wall that extends spirally about a second axis, that extends in the axial direction from a second support, and that has a second free end face facing away from the second support, wherein the first spiral element and the second spiral element are movable relative to one another and are arranged such that the first wall and the second wall sealingly engage into one another while forming pumping spaces, wherein the free end face of at least one of the walls has a recess, in particular a groove, which extends in a longitudinal direction of the wall and in which at least one seal is movably arranged, and wherein the recess is laterally bounded by at least one inner
    Type: Application
    Filed: December 19, 2023
    Publication date: June 27, 2024
    Applicant: Pfeiffer Vacuum Technology AG
    Inventors: Jonas BECKER, Jan HOFMANN, Sebastian LATTA, Heiko SCHAEFER, Maik SCHAEFER, Wolfgang SOEHNGEN
  • Publication number: 20230383750
    Abstract: A vacuum pump includes a fan including a rotational speed to be controlled to cool the vacuum pump, a temperature sensor, and a control device that regulates the rotational speed of the fan in dependence on a power consumption of a drive of the vacuum pump and on a temperature measured by the temperature sensor. Another vacuum pump includes an electrically driven fan, an air guide hood, and a conductor that leads from the fan to a supply connection for the fan. The conductor is connected to the supply connection via an electrical connector. The connector is separated from an air flow path, defined by the air guide hood, by a partition wall.
    Type: Application
    Filed: August 14, 2023
    Publication date: November 30, 2023
    Applicant: PFEIFFER VACUUM GMBH
    Inventors: Michael WILLIG, Jan HOFMANN, Jonas BECKER, Gernot BERNHARDT, Verena WANGORSCH, Stefan KALLENBORN, Wolfgang SOEHNGEN, Heiko SCHAEFER, Erhard HARAPAT, Lars PAULI
  • Patent number: 11773849
    Abstract: The invention relates to a scroll pump comprising a pressure sensor integrated into the scroll pump.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: October 3, 2023
    Assignee: PFEIFFER VACUUM GmbH
    Inventors: Michael Willig, Jan Hofmann, Jonas Becker, Gernot Bernhardt, Verena Wangorsch, Stefan Kallenborn, Wolfgang Soehngen, Heiko Schaefer, Erhard Harapat, Lars Pauli
  • Patent number: 11542935
    Abstract: The invention relates to a recirculation device for a gas of a process device, said recirculation device comprising a recirculation pump, wherein the recirculation pump is a side channel pump.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: January 3, 2023
    Assignee: PFEIFFER VACUUM GMBH
    Inventors: Sebastian Oberbeck, Jonas Becker
  • Publication number: 20210131440
    Abstract: The invention relates to a recirculation device for a gas of a process device, said recirculation device comprising a recirculation pump, wherein the recirculation pump is a side channel pump.
    Type: Application
    Filed: July 8, 2020
    Publication date: May 6, 2021
    Inventors: Sebastian OBERBECK, Jonas BECKER
  • Publication number: 20210102536
    Abstract: The invention relates to a scroll pump comprising a pressure sensor integrated into the scroll pump.
    Type: Application
    Filed: October 6, 2020
    Publication date: April 8, 2021
    Inventors: Michael WILLIG, Jan HOFMANN, Jonas BECKER, Gernot BERNHARDT, Verena WANGORSCH, Stefan KALLENBORN, Wolfgang SOEHNGEN, Heiko SCHAEFER, Erhard HARAPAT, Lars PAULI